BIOS Update R0034J4

This BIOS Update fixes following issue :

- Reducing humming noise

1. Download Instructions

1. Download the fileR0034J4.exe, and save it to a download directory (ex. C:\Download).

2. Installation

1. Close all running applications.
2. Click Browse. Specify the directory C:\Download\.
3. Select the fileR0034J4.exeClick Open.
4. A Window will appear. Please follow the instructions on this window.
5. Click on the Update-button to start the BIOS-update
6. Wait while BIOS is being updated.PLEASE DO NOT INTERRUPT THE PROCESS!
7. Please shutdown the computer when the update is finished.
8. Turn on the computer.

3. How to check the BIOS version :

1. Turn on the computer.
2. Press F2 to enter BIOS Setup when Sony Logo appears
3. See "BIOS Version" item in main menu.
4. Please verify that the BIOS Version isR0034J4
5. Press the F9 key to load default BIOS configuration. "Yes" is highlighted. Press Enter to confirm.
6. Press the F10 key to save changes and exit. "Yes" is highlighted. Press Enter to confirm.
7. After this your system will boot again and start up Windows.

File Info

File Name

  • R0034J4.exe

File architecture

  • 32 bit

File Size

  • 985.85 Kb

Release Date

  • 97-62-2007